Adds frontend skeleton. Needs cleanup

Dockerfile

@@ -0,0 +1,36 @@
+# Build stage
+FROM node:20-slim AS builder
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+COPY frontend/package*.json ./frontend/
+
+# Install dependencies
+RUN npm ci
+RUN cd frontend && npm ci
+
+# Copy source files
+COPY . .
+
+# Build frontend and backend
+RUN npm run build
+
+# Production stage
+FROM alpine:edge
+
+RUN apk update && apk add mpv npm yt-dlp pulseaudio pulseaudio-utils
+
+WORKDIR /app
+
+# Install only production dependencies
+COPY package*.json ./
+RUN npm ci --production
+
+# Copy built files
+COPY --from=builder /app/build ./build
+COPY --from=builder /app/frontend/dist ./dist/frontend
+
+EXPOSE 3000
+CMD ["node", "build/server.js"]